/**
 *  JFTSTool - Java Full Text Search tool.
 *  Copyright (C) <2009>  <grupo JFTS>
 *  This program is free software: you can redistribute it and/or modify
 *	it under the terms of the GNU General Public License as published by
 *	the Free Software Foundation, either version 3 of the License, or
 *	(at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.jftstool.analyzers.filtersFactory;

import java.util.Map;

import org.apache.lucene.analysis.LowerCaseFilter;
import org.apache.lucene.analysis.TokenStream;
import org.jftstool.analyzers.exceptions.FilterException;


/**
 * Factory pass filter responsible for the words to lowercase.
 * @author grupo JFTS
 *
 */
public class LowerCaseFilterFactory implements IFilterFactory{

	@Override
	public TokenStream create(TokenStream input, Map<String, String> args) throws FilterException {
		LowerCaseFilter filter = new LowerCaseFilter(input);
		return filter;
	}
}
